Chicago Mayor Rahm Emanuel has been very vocal about his ambitions to increase tourism in the city, and he once again upped that goal to 55 million annual visitors by 2020—an almost 20 percent jump from current numbers.

The City reports that it has already seen a 15 percent jump in visitors since 2011. But as Fran Spielman of the Chicago Sun-Times reported, even the president of tourism agency Choose Chicago acknowledged a lighting festival alone won’t bring nine million more people to the city by 2020:

“We’re going to need some of the big festivals that may be in other parts of the world. Or we’re going to create some new ones,” [Don] Welsh said, pointing to a planned, citywide celebration of the Chinese New Year.

That citywide Chinese New Year celebration runs from Jan. 31 through Feb. 14.